+-------------------------------------------------------------------------------
+-- Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. --
+-- --
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+-- "Software"), to deal in the Software without restriction, including --
+-- without limitation the rights to use, copy, modify, merge, publish, --
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+-- of the Software, and to permit persons to whom the Software is furnished --
+-- to do so, subject to the following conditions: --
+-- --
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+-- --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --
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+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --
+-- USE OR OTHER DEALINGS IN THE SOFTWARE. --
+-- --
+-- Except as contained in this notice, the name(s) of the above copyright --
+-- holders shall not be used in advertising or otherwise to promote the --
+-- sale, use or other dealings in this Software without prior written --
+-- authorization. --
+-------------------------------------------------------------------------------
+-- $Id: README-first,v 1.9 2007/01/27 18:27:09 tom Exp $
+-------------------------------------------------------------------------------
C++ interface to ncurses routines
-----------------------------------------------------------------------
This directory contains the source code for several C++ classes which
-ease the use of writing ncurses-based programs. The code is derived
-from the libg++ CursesWindow class but enhanced for ncurses.
+ease the use of writing ncurses-based programs. The code was originally
+derived from the libg++ CursesWindow class, but rewritten for ncurses.
The classes simplify the use of window specific functions by
encapsulating them in the window object. Function overloading is
-used in order to narrow the interface. E.g. you don't have the
+used in order to narrow the interface. For example, you do not have the
distinction between `printw' and `mvprintw' anymore.
A second benefit is the removal of all #defines which are included in
the curses.h file. This is a steady cause of trouble because many
common identifiers are used. Instead now all #defines are inline
-functions which also allows strict type checking of arguments.
+functions, which also allows strict type checking of arguments.
The next enhancement is color support. It was originally provided by a
-derived class. This caused some trouble if you think about Panels or
-Menus and Forms with colors. We decided to put color support into the
+derived class. This caused some trouble if you think about Panels or
+Menus and Forms with colors. We decided to put color support into the
base class so that any derived class may use color support also.
The implementation chosen here is directed to unrestricted use
-of mixes of color and monochrome windows. The original NCursesColorWindow
+of mixes of color and monochrome windows. The original NCursesColorWindow
class is maintained for compatibility reasons.
The last point to mention is the support of other packages that are
-distributed with the ncurses package: the panels library, the menu library
-and the form library. This support is provided by the NCursesPanel class,
+distributed with the ncurses package: the panels library, the menu library
+and the form library. This support is provided by the NCursesPanel class,
which is also derived from the NCursesWindow class and the NCursesMenu
-and NCursesForm classes which are derived from NCursesPanel. This allows
+and NCursesForm classes which are derived from NCursesPanel. This allows
building interfaces with windows.
Please see the example program for a quick introduction.
Suggestions for enhancements and contributions of code (and docs) are
welcome. Please let us know which functionality you miss.
- ATTENTION LINUX USERS: There is currently some discussion of
- replacing the BSD curses in the Linux libc with ncurses. If
- this is done we could perhaps include these classes in the Linux
- libg++ replacing the original CursesWindow class (and renaming it
- to CursesWindow). This could be done because NCursesWindow can
- be made easily to a superset of the CursesWindow class.
-
-
Original author:
Eric Newton <newton@rocky.oswego.edu> for FSF's libg++
Ulrich Drepper <drepper@ira.uka.de>
and Anatoly Ivasyuk <anatoly@nick.csh.rit.edu>
-Author of this release:
- Juergen Pfeifer <juergen.pfeifer@gmx.net>
+Authors of this release:
+ Juergen Pfeifer
+ Thomas E. Dickey
projects / ncurses.git / blobdiff